The greatest common factor of 15 and 30 is 90. how you can find the (G.C.F.) is you get two numbers and make factor rainbows. The compare all the factors and find the greatest one. The definition: of the greatest common factor is the greatest factor that two or more numbers share, for example 1,2,3, and 6 are common factors of 12 and 30 but 6 is the greatest common factor.
My numbers has an GREATEST COMMON FACTOR
The greatest common factor of 15 and 30 is 90.
how you can find the (G.C.F.) is you get two numbers
and make factor rainbows. The compare all the factors
and find the greatest one.
The definition:
of the greatest common factor is the greatest factor that two or more
numbers share, for example 1,2,3, and 6 are common factors of 12 and 30 but 6
is the greatest common factor.